0
Limit for placeable objects
0
Lack of level themes
0
Lack of major enemies in the Mario games
0
Only playable character is Mario
0
Lack of a "dislike" option
0
The "report" button for levels doesn't really do anything
0
No actual way to force players to fight an enemy
0
Nintendo randomly deletes levels with no explanation
0
Nintendo implemented stupid costumes no one will use
0
No placeable water or lava
0
Costumes can only be used for the Super Mario Bros 1 mode
0
Most levels are just meant to troll you
0
Getting elements in 3ds version is stupid! (18 worlds, get 40 medals, huge world 19, etc.)
0
3DS version Course Uploading
0
Stupid sounds effects when placing blocks
0
Not many game themes
0
Having to play the NWC levels to unlock skinny Mario
0
White Bone Rafts fall after a certain amount of time, regardless if it's on tracks or not.
0
Being able to carry switches
0
Nintendo added "Super Expert" mode to 100 Mario Torture
0
Nintendo changed the P Switch hitbox
0
3 Bowser limit per area
0
Limited level building space
0
Skewers only interact with blocks
0
Bad enemy and object sprites
0
Main course overview
0
3DS version Course Viewing and others
0
It has some stuff we've seen before